CN106793599A - Controller for electric vehicle and its assembly method - Google Patents
Controller for electric vehicle and its assembly method Download PDFInfo
- Publication number
- CN106793599A CN106793599A CN201710018525.1A CN201710018525A CN106793599A CN 106793599 A CN106793599 A CN 106793599A CN 201710018525 A CN201710018525 A CN 201710018525A CN 106793599 A CN106793599 A CN 106793599A
- Authority
- CN
- China
- Prior art keywords
- controller
- magnetic guiding
- guiding loop
- pcb board
- electric vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000005336 cracking Methods 0.000 claims abstract description 6
- 238000000338 in vitro Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 101150006573 PAN1 gene Proteins 0.000 description 4
- 238000012797 qualification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000272165 Charadriidae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/08—Soldering by means of dipping in molten solder
- B23K1/085—Wave soldering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The present invention relates to a kind of controller for electric vehicle, including lid, connecting terminal block, Hall sensor, magnetic guiding loop, pcb board on controller drain pan, controller, the pcb board is installed in controller drain pan, connecting terminal block includes copper post terminal, terminal framed bent, magnetic guiding loop and rubber sleeve are placed on the periphery of copper post terminal, the magnetic guiding loop is embedded on terminal framed bent, the lower end of the copper post terminal is welded on pcb board, upper end sequentially passes through and controller shell is stretched out after lid in vitro on magnetic guiding loop, controller, and the Hall sensor insertion is installed on the place of cracking of magnetic guiding loop.The present invention is using built-in Hall sensors and connecting terminal block integral type aerial construction, it is adaptable to existing automatic Welding Process, makes compact conformation, reliability, installs, easy to maintenance, and cost is low.
Description
Technical field
The present invention relates to controller for electric vehicle technical field, and in particular to controller for electric vehicle.
Background technology
In the prior art, the mode of controller for electric vehicle built-in Hall current sensor is a lot, more using hall sensing
Device is directly welded on pcb board face, and magnetic guiding loop outer wrapping housing screw tightening housing is fixed in PCB.Also will suddenly
Your sensor is designed directly to separate part, and Hall sensor, pcb board, magnetic guiding loop are placed in extraction wire glue in separate housing and fill
Envelope, such Hall sensor part can independently outside controller for electric vehicle.
External Hall sensor arrangement of components cost highest, existing application is also fewer and feweri.Side in built-in Hall sensors
In case, because Hall sensor is fixed on pcb board face, magnetic guiding loop housing is larger to be caused to take pcb board face, electronic to small size
Vehicle controller design causes difficulty.And during built-in Hall sensors make somebody a mere figurehead the scheme above pcb board, though vacate it is right on pcb board
Area is answered, the problems such as support intensity is weak, built on stilts mechanism is cumbersome fragile is drawn again.
The content of the invention
In view of the above-mentioned problems existing in the prior art, applicant is studied and is improved, there is provided a kind of controller for electric vehicle,
It uses built-in Hall sensors and connecting terminal block integral type aerial construction, and suitable for existing automatic Welding Process, makes
Compact conformation, reliability, installation, easy to maintenance, cost.
In order to solve the above problems, the present invention uses following scheme：
Lid, connecting terminal block, Hall sensor, magnetic conduction on a kind of controller for electric vehicle, including controller drain pan, controller
Ring, pcb board, the pcb board are installed in controller drain pan, connecting terminal block include copper post terminal, terminal framed bent, magnetic guiding loop and
Rubber sleeve is placed on the periphery of copper post terminal, and the magnetic guiding loop is embedded on terminal framed bent, the lower end welding of the copper post terminal
In on pcb board, upper end sequentially passes through and controller shell is stretched out after lid in vitro on magnetic guiding loop, controller, the Hall sensor insertion
It is installed on the place of cracking of magnetic guiding loop.
As the further improvement of above-mentioned technical proposal：
The terminal framed bent is provided with magnetic guiding loop storehouse and spin-ended, and the magnetic guiding loop is embedded in the magnetic guiding loop storehouse, magnetic conduction
Cracking for ring is snapped in spin-ended both sides.
The bottom in the magnetic guiding loop storehouse of the terminal framed bent is additionally provided with the inserting guide hole of insertion, and described spin-ended is inserted located at described
Fill the top of guide hole；The Hall sensor is installed on spin-ended platform, after the pin of Hall sensor passes through the inserting guide hole
It is connected with pcb board welding.
The inserting guide hole to expand open architecture, gradually dissipates after the pin insertion inserting guide hole of Hall sensor from top to bottom
Open.
The snap ring being placed in above the magnetic guiding loop is also equipped with copper post terminal, lid and controller drain pan on the controller
After covering, snap ring is pressed in the upper surface of magnetic guiding loop.
The lower end of the inserting guide hole is resisted against the upper surface of pcb board.
The connecting terminal block is maked somebody a mere figurehead above pcb board.
The rubber sleeve is clamp-oned and is installed in the gap on copper post terminal and controller between lid.
The invention also discloses a kind of assembly method of above-mentioned controller for electric vehicle, including welding and assembling process and structure dress
With process；
The welding and assembling process includes：Connecting terminal block is inserted in pcb board correspondence hole position, passes through copper post terminal one end
Pcb board, Hall sensor pin is through corresponding inserting guide hole on connecting terminal block and passes through pcb board, completes other devices
Inserting, through Wave crest Welding after checking correctly；
The Standard process includes：Complete the semi-finished product of welding, the magnetic conduction that magnetic guiding loop is inserted on connecting terminal block
In ring storehouse and snap in spin-ended, assembly controller drain pan and other devices, after checking that insulation project is correct, controller is powered and surveys
Examination, and debug relevant parameter it is qualified after, be inserted on snap ring and copper post terminal and be inserted in rubber on connecting terminal block correspondence magnetic guiding loop
Rubber blanket between set and upper and lower covers, finally covers and covers and be screwed on controller.
The technical effects of the invention are that：
The present invention is using built-in Hall sensors and connecting terminal block integral type aerial construction, it is adaptable to existing automation weldering
Technique is connect, makes compact conformation, reliability, installed, easy to maintenance, cost is low.Reasonable in design, the dress of assembly method of the invention
It is simple with process, lift qualification rate.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the invention.
Fig. 2 is partial enlarged drawing at the A of Fig. 1.
In figure：1st, controller drain pan；10th, copper post terminal；11st, terminal framed bent；12nd, magnetic guiding loop storehouse；13rd, guide hole is inserted；14、
Spin-ended；2nd, covered on controller；3rd, connecting terminal block；4th, rubber sleeve；5th, Hall sensor；6th, magnetic guiding loop；7th, pcb board；8th, block
Ring.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
In Fig. 1, the partly cut-aways of controller Shang Gai 2 can be observed controller housing cut-away view.
As shown in Figure 1 and Figure 2, lid 2, wiring on the controller for electric vehicle of the present embodiment, including controller drain pan 1, controller
Terminal block 3, rubber sleeve 4, Hall sensor 5, magnetic guiding loop 6, pcb board 7, pcb board 7 are installed in controller drain pan 1, binding post
Row 3 includes copper post terminal 10, terminal framed bent 11, and magnetic guiding loop 6 and rubber sleeve 4 are placed on the periphery of copper post terminal 10, and magnetic guiding loop 6 is inlayed
Be embedded on terminal framed bent 11, the lower end of copper post terminal 10 is welded on pcb board 7, upper end sequentially pass through magnetic guiding loop 6, rubber sleeve 4,
Controller shell is stretched out on controller after lid 2 in vitro, Hall sensor 5 is embedded in the place of cracking for being installed on magnetic guiding loop 6.Rubber sleeve 4 is squeezed
In entering to be installed on the gap on copper post terminal 10 and controller between lid 2, it is ensured that the good water proofing property of controller.
Terminal framed bent 11 is provided with magnetic guiding loop storehouse 12 and spin-ended 14, and magnetic guiding loop 6 is embedded in magnetic guiding loop storehouse 12, magnetic guiding loop 6
Crack and be snapped in spin-ended 14 both sides.The snap ring 8 for being placed in the top of magnetic guiding loop 6 is also equipped with copper post terminal 10, on controller
After lid 2 is covered with controller drain pan 1, snap ring 8 is pressed in the upper surface of magnetic guiding loop 6；Wherein, snap ring 8 is quality of rubber materials, flexible
Overlay on magnetic guiding loop 6.
Installation for convenience of Hall sensor 5 is fixed, and the bottom in the magnetic guiding loop storehouse 12 of terminal framed bent 11 is additionally provided with insertion
Inserting guide hole 13, spin-ended 14 top located at inserting guide hole 13；Hall sensor 5 is installed on spin-ended 14, hall sensing
The pin of device 5 is connected through after inserting guide hole 13 with the welding of pcb board 7, upper table of the lower surface of Hall sensor 5 with spin-ended 14
After the contact of face, show to be installed in place, now the lower end of pin also passes through pcb board 7 just.Wherein, guide hole 13 is inserted from top to bottom
To expand open architecture, gradually scattered after the pin insertion inserting guide hole 13 of Hall sensor 5.
Copper post terminal 10 is provided with the screwed hole of twist-on conductor terminal in controller housing outer end.Outer lead passes through copper post end
Son 10 carries out electric signal circulation with device on pcb board 7, and magnetic field is produced around copper post terminal 10, and magnetic guiding loop 6 converges magnetic fields
In Hall sensor 5, the pickoff signals of Hall sensor 5 pass to the control device on pcb board 7；
The lower end for inserting guide hole 13 is resisted against the upper surface of pcb board 7, the pair of wire connection terminals row 3 in PCB automatic Arc Weldings
There is auxiliary positioning to act on.
It should be noted that controller as shown in Figure 1 in the present invention, simply a kind of form of the invention, therein
The number of the copper post terminal 10 on connecting terminal block 3 is not limited, and magnetic guiding loop storehouse 12 on terminal framed bent 11 number not yet
It is limited, multiple magnetic guiding loop storehouses 12 or the diverse location on connecting terminal block 3 can be designed to by the present invention according to actual needs
Multigroup spread pattern is constituted behind the socket magnetic guiding loop of copper post terminal 10 storehouse 12.
As shown in Figure 1 and Figure 2, the assembly method of the controller for electric vehicle of the present embodiment, is ranked by production and the method for inspection
Operation, including welding and assembling process and Standard process；
Welding and assembling process includes：Connecting terminal block 3 is inserted in the correspondence hole position of pcb board 7, passes through the one end of copper post terminal 10
Pcb board 7, the pin of Hall sensor 5 is through corresponding inserting guide hole 13 on connecting terminal block 3 and passes through pcb board 7, completes other
The inserting of device, through Wave crest Welding after checking correctly；
Standard process includes：Complete the semi-finished product of welding, the magnetic guiding loop that magnetic guiding loop 6 is inserted on connecting terminal block 3
In storehouse 12 and snap in spin-ended 14, assembly controller drain pan 1 and other devices, after checking that insulation project etc. is correct, controller leads to
Electrical testing, and debug relevant parameter it is qualified after, connecting terminal block 3 correspondence magnetic guiding loop 6 on be inserted on snap ring 8 and copper post terminal 10
The rubber blanket between rubber sleeve 4 and upper and lower covers is inserted in, lid 2 is finally covered on controller and is screwed.
The present invention operates plug-in unit welding procedure using built-in Hall sensors and connecting terminal block integral type aerial construction
Simply, accurate positioning, qualification rate lifting, it is adaptable to existing automatic Welding Process.Standard is set to operate smooth, simple, ginseng
Number debugging is accurate, qualification rate lifting, housing assembling, easy to maintenance, integral material cost, process costs reduction.
Claims (9)
1. (2), connecting terminal block (3), hall sensing are covered on a kind of controller for electric vehicle, including controller drain pan (1), controller
Device (5), magnetic guiding loop (6), pcb board (7), the pcb board (7) are installed in controller drain pan (1), and connecting terminal block (3) includes
Copper post terminal (10), terminal framed bent (11), magnetic guiding loop (6) and rubber sleeve (4) are placed on the periphery of copper post terminal (10), its feature
It is：The magnetic guiding loop (6) is embedded on terminal framed bent (11), and the lower end of the copper post terminal (10) is welded in pcb board (7)
On, upper end is sequentially passed through after covered on magnetic guiding loop (6), controller (2) stretches out controller shell in vitro, and the Hall sensor (5) is embedding
Enter to be installed on the place of cracking of magnetic guiding loop (6).
2. controller for electric vehicle according to claim 1, it is characterised in that：The terminal framed bent (11) is provided with magnetic guiding loop
Storehouse (12) and spin-ended (14), the magnetic guiding loop (6) are embedded in the magnetic guiding loop storehouse (12), and cracking for magnetic guiding loop (6) is snapped in
Spin-ended (14) both sides.
3. controller for electric vehicle according to claim 2, it is characterised in that：The magnetic guiding loop storehouse of the terminal framed bent (11)
(12) bottom is additionally provided with the inserting guide hole (13) of insertion, and spin-ended (14) are located at the top of inserting guide hole (13)；
The Hall sensor (5) is installed on spin-ended (14), after the pin of Hall sensor (5) passes through inserting guide hole (13)
It is connected with pcb board (7) welding.
4. controller for electric vehicle according to claim 3, it is characterised in that：Inserting guide hole (13) is from top to bottom expansion
Open architecture, gradually scatters after pin insertion inserting guide hole (13) of Hall sensor (5).
5. controller for electric vehicle according to claim 1, it is characterised in that：Also it is equipped with copper post terminal (10) and is placed in institute
The snap ring (8) above magnetic guiding loop (6) is stated, after lid (2) is covered with controller drain pan (1) on the controller, snap ring (8) is compressed
In the upper surface of magnetic guiding loop (6).
6. controller for electric vehicle according to claim 2, it is characterised in that：The lower end of inserting guide hole (13) is resisted against
The upper surface of pcb board (7).
7. controller for electric vehicle according to claim 1, it is characterised in that：The connecting terminal block (3) is maked somebody a mere figurehead in pcb board
(7) top.
8. controller for electric vehicle according to claim 1, it is characterised in that：The rubber sleeve (4) is clamp-oned and is installed on copper post
In the gap covered between (2) on terminal (10) and controller.
9. a kind of assembly method of controller for electric vehicle as claimed in claim 4, it is characterised in that including welding and assembling process
And Standard process；
The welding and assembling process includes：Connecting terminal block (3) is inserted in pcb board (7) correspondence hole position, makes copper post terminal (10)
Through pcb board (7), Hall sensor (5) pin is through corresponding inserting guide hole (13) on connecting terminal block (3) and passes through at end
Pcb board (7), completes the inserting of other devices, through Wave crest Welding after checking correctly；
The Standard process includes：The semi-finished product of welding are completed, magnetic guiding loop (6) is inserted into leading on connecting terminal block (3)
In magnet ring storehouse (12) and snap in spin-ended (14), assembly controller drain pan (1) and other devices, after checking that insulation project is correct,
Controller is powered test, and debug relevant parameter it is qualified after, be inserted in snap ring (8) on connecting terminal block (3) correspondence magnetic guiding loop (6)
And the rubber blanket between rubber sleeve (4) and upper and lower covers is inserted on copper post terminal (10), finally cover and covered on controller (2) and use screw
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018525.1A CN106793599B (en) | 2017-01-10 | 2017-01-10 | Electric vehicle controller and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018525.1A CN106793599B (en) | 2017-01-10 | 2017-01-10 | Electric vehicle controller and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106793599A true CN106793599A (en) | 2017-05-31 |
| CN106793599B CN106793599B (en) | 2023-11-10 |
Family
ID=58949179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018525.1A Active CN106793599B (en) | 2017-01-10 | 2017-01-10 | Electric vehicle controller and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793599B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282046A (en) * | 2018-02-09 | 2018-07-13 | 苏州意锐聚自动化设备有限公司 | A kind of motor tooling |
| CN113365463A (en) * | 2021-06-17 | 2021-09-07 | 无锡市汉巨杰科技有限公司 | Electric vehicle controller with high adaptability |
| CN113478216A (en) * | 2021-06-30 | 2021-10-08 | 广东利元亨智能装备股份有限公司 | Production line and production process of fire hydrant button |
| CN114499323A (en) * | 2022-04-02 | 2022-05-13 | 南京凌博电子科技有限公司 | Motor parameter identification method based on high-frequency voltage injection method considering phase resistance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108282046A (en) * | 2018-02-09 | 2018-07-13 | 苏州意锐聚自动化设备有限公司 | A kind of motor tooling |
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| CN114499323A (en) * | 2022-04-02 | 2022-05-13 | 南京凌博电子科技有限公司 | Motor parameter identification method based on high-frequency voltage injection method considering phase resistance |
| CN114499323B (en) * | 2022-04-02 | 2022-07-12 | 南京凌博电子科技有限公司 | Motor parameter identification method based on high-frequency voltage injection method considering phase resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106793599B (en) | 2023-11-10 |
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